The Green Scat is bronze to brown with dark green to black spots covering the entire body. As the Green Scat matures, it takes on a humpback appearance and the spots on the body become darker.

The Green Scat requires an aquarium of at least 125 gallons with plenty of plants and hiding places. They do best in brackish water with 3-4 teaspoons of salt per 2-1/2 gallons of water. It is important to choose live plants that thrive in brackish water.

The Green Scat spawns in the saltwater of the ocean, but the difference between the sexes and their breeding habits are unknown. Gradual change from brackish to saltwater will maximize the coloration and the health of the fish as they become older.